Home / 40,537.26-60,813.18-17,165.52

Finding the Fourth Proportional to 40,537.26, 60,813.18 and 17,165.52

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Solution

The fourth proportional to 40,537.26, 60,813.18 and 17,165.52 is: 25,751.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,537.26 : 60,813.18 = 17,165.52 : x
  2. Step 2: Convert to fraction form
    40,537.26/60,813.18 = 17,165.52/x
  3. Step 3: Cross multiply
    40,537.26x = 60,813.18 × 17,165.52
  4. Step 4: Simplify right side
    40,537.26x = 1,043,889,857.55
  5. Step 5: Solve for x
    x = 1,043,889,857.55/40,537.26
  6. Step 6: Final answer
    x = 25,751.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.